2N SIP Mic - Axis Communications · 2N® SIP Mic is an Ethernet SIP console designed for public...

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2N SIP MicMicrophone console

Configuration Manual Firmware: Version: 1.0

The 2N TELEKOMUNIKACE a.s. is a Czech manufacturer and supplier of telecommunications equipment.

The product family developed by 2N TELEKOMUNIKACE a.s. includes GSM gateways, private branch exchanges (PBX), and door and lift communicators. 2N TELEKOMUNIKACE a.s. has been ranked among the Czech top companies for years and represented a symbol of stability and prosperity on the telecommunications market for almost two decades. At present, we export our products into over 120 countries worldwide and have exclusive distributors on all continents.

2N is a registered trademark of 2N TELEKOMUNIKACE a.s. Any product and/or other ®names mentioned herein are registered trademarks and/or trademarks or brands protected by law.

2N TELEKOMUNIKACE a.s. administers the FAQ database to help you quickly find information and to answer your questions about 2N products and services. On www.faq.2n.cz you can find information regarding products adjustment and instructions for optimum use and procedures „What to do if...".

2N TELEKOMUNIKACE a.s. hereby declares that the 2N product complies with all ®basic requirements and other relevant provisions of the 1999/5/EC directive. For the full wording of the Declaration of Conformity see the CD-ROM (if enclosed) or our website at www.2n.cz.

The 2N TELEKOMUNIKACE a.s. is the holder of the ISO 9001:2009 certificate. All development, production and distribution processes of the company are managed by this standard and guarantee a high quality, technical level and professional aspect of all our products.

2N TELEKOMUNIKACE a.s., www.2n.cz 3/78

Content:

1. Product Overview

1.1 Components and Associated Products

1.2 Terms and Symbols

2. Description and Installation

2.1 Before You Start

2.2 Electric Installation

2.3 Product Description

3. Function and Use

3.1 Configuration

3.1.1 System Status

3.1.2 Network

3.1.3 VoIP

3.1.4 Audio

3.1.5 Buttons

3.1.6 Zones

3.1.7 Action Scheduler

3.1.8 System

3.1.9 Voice Messages

3.2 Setting Examples

3.2.1 Express Settings

3.2.2 Announce to Zone – VAPIX

3.2.3 Voice Message Loading

3.2.4 HTTP Request

3.3 Downloads

4. Technical Parameters

5. Supplementary Information

5.1 Troubleshooting

5.2 Directives, Laws and Regulations

5.3 General Instructions and Cautions


1. Product Overview

Here is what you can find in this section:


1.2 Terms and Symbols


Basic Properties

2N SIP Mic® is an IP microphone console playing live or pre-recorded announcements

to up to 12 zones. Together with the 2N SIP speakers, provides a 2N SIP Mic®complete voice announcement distribution system. However, is more 2N SIP Mic®than that. For example, it can accept calls from the 2N intercoms, listen to the zone traffic, schedule announcements and/or load own messages. This makes it an ideal solution for places where identical announcements are played several times a day, such as schools, amusement parks, stores or public transport terminals. Easy power supply via PoE and programming via a web interface are additional bonuses. With

integrated VAPIX , is capable of playing announcements to AXIS audio ® 2N SIP Mic® ® systems and cameras.


Advantages of UseClear and loud speech

Announcement planner

VAPIX support® Easy control

Easy one-cable installation (Ethernet + PoE)

VoIP PBX support (SIP)

Remote control via DTMF or HTTP commands

Integrated administration web server

Streamed audio support

Applicable as a standard VoIP phone/communicator

DTMF detection according to RFC2833, in-band and SIP-INFO


Basic Features10/100Base-TX LAN interface

12 V DC / 2 A or PoE 802.3af supply

Integrated speakers and top-quality microphone in package



Main Unit

Part No. 914431E2N SIP Mic ®


Power Supply

Part Numbers:

91378100

91378100E

91378100US

PoE injector – without cable

PoE injector – with EU cable

PoE injector – with US cable

For power supply of intercom via ethernet cable when PoE switch is not available.

Part No. 914102x Stabilised 12 V / 2 A power supply (E – Europe, GB – Great Britain, US – USA) needs to be used when no PoE is available.

Tip

For more accessories and particular advice please contact your local distributor of 2N products.


1.2 Terms and SymbolsThe following symbols and pictograms are used in the manual:

Safety

Always abide by this information to prevent persons from injury.

Warning

Always abide by this information to prevent damage to the device.

Caution

Important information for system functionality.

Tip

Useful information for quick and efficient functionality.

Note

Routines or advice for efficient use of the device.


2. Description and Installation







Product Completeness CheckBefore installing this product, check whether the product delivery includes:

1x 2N SIP Mic®Quick User Manual

Installation Conditions

2N SIP ® Mic is to be connected to the LAN.

2N SIP Mic® is designed for indoor use.

2N SIP ® Mic may not be operated in damp environment.



Electric Installation Step by Step

It is very easy to connect elec 2N SIP Mic® trically. Just find the connectors and

controls for initial connection on the back panel :

connect the additional microphone to the upper connector,

connect the UTP cable,

connect a 12 V power supply to the back connector (unless PoE is used).

Caution

Be sure to connect the power supply as the last step. The SIP 2N® Mic

same applies to PoE supply from the LAN.

The device must be part of the electrical system of the building.

Insert the enclosed microphone into the DIN 3P connector on the upper 2N SIP Mic®side until its clicks into position. Press the locking button and pull out the microphone to disconnect it.


Microphone Connection

LAN Connection

SIP Mic2N® can be connected to a standard local area network using a LAN interface

via the RJ-45 connector on the back panel. Always use CAT-5d or higher class cables for reliability reasons. The interface supports 1 0/100 Mbps and can be PoE supplied (IEEE 802.3af).


LAN Connection

The LAN interface is equipped with the Auto MDIX function for automatic straight or cross-over cable detection.

The LAN interface can also be used for the power supply through active 2N® SIP Mic

network elements or injectors meeting the IEEE 802.3af standard.

Caution

We recommend the use of a LAN surge protection.

Power Supply Connection

SIP Mic2N® can be fed using active network elements or PoE injectors via the LAN

interface. In case this option is unavailable, use a 12 V DC / 2 A (Part No. 914102E) power supply or another power supply on condition that you keep the nominal values 12 ~ 30 V DC included in the Mechanical and Electrical Parameters subsection. External and PoE supplies can be combined as the device can be fed from both the supplies at the same time. Thus, the other supply can be used for backup, for example.


Connect the device via the power jack on the back side as shown in the 2N SIP Mic ®figure below.

Power Supply Connection

consumption with different power supplies: 2N SIP Mic®Power supply Consumption

PoE, IEEE 802.3af 8 W

12 V / 2 A 25 W

Warning

If you use an adapter other than the recommended one, do not exceed the nominal supply voltage value of 30 V. Also make sure that the supply voltage polarity is correct. Exceeding nominal values and/or incorrect connection may lead to irreversible damage of the equipment.



is an Ethernet SIP console designed for public sound distribution. 2N SIP Mic® 2N SIP ® can be connected to a SIP Proxy and communicate with the server via phone calls. Mic

This guarantees compatibility with all the supported SIP-based systems.

Use an integrated web interface for configuration. Apply the 2N SIP Mic® 2N ® to search all the units connected.Network Scanner 2N SIP Mic®


Control Layout

Controls2N SIP Mic ®

Legend:

... call answer / mute buttonA

... call extension buttonB

... function buttons 1 to 12 for playing/announcing to zoneC

... bar graph – microphone drive indicatorD

... microphone DIN connectorE

... integrated speakerF


Controls2N SIP Mic ®

Button Function StatesEach button is backlit. Different backlight colours signal different user states. See below.

Call pick-up / Mute button

Colour Behaviour State Action upon press

White Shining At relax None

Green Flashing Incoming call ringing Answer call

Green Shining Active incoming call Mute microphone

White + (red hang-

up)

Shining Muted Turn up microphone

Yellow Shining Active message

recording

End recording

Blue Shining Active outgoing call Mute microphone

Call hang-up button




Red Shining Incoming / Outgoing call Hang up / Reject

Function Buttons



White Flashing Message playing End playing

Blue Flashing Outgoing call

ringing

End call

Blue Shining Active outgoing call

/ Zone

announcement

End call / End zone announcement

Green Flashing Outgoing ALARM

call ringing / DTMF

request

None (cannot be terminated) / End call

Green Shining Outgoing ALARM

call rigning / DTMF

request

None (cannot be terminated) / End call

Pink Shining HTTP request sent Return to relax

Yellow Shining Active relay

contact

As configured, refer to Buttons

Yellow Flashing Active message

recording

End recording

Red Shining Call error or end None, automatic end



With Announcement after message you can

skip over the announcement and end the

call immediately.


Connector Layout

Connectors2N SIP Mic ®Connectors and controls:

power on/off button

12 ~ 30 V DC / 2 A mains adapter connector

relay output

LAN – 10/100BASE-TX RJ-45 connector

logic inputs

line input – 3.5 mm jack for optional external sound source connection

MIC input – 3.5 mm jack for optional microphone connection

Line out – 3.5 mm jack for headset / external speaker connection

Refer to the Technical Parameters for more details.


Press the button on the device bottom to delete all the parameters Factory Resetincluding the network settings. Hold the button until all the system button red lights go on.Then release the button. The device memory will be deleted. The default network settings are as follows:

IP address: 192.168.1.100

Network mask: 255.255.255.0


3. Function and Use

Basic functions:

SIP call support

Multicast announcements

VAPIX(r) announcements

SIP VoIP announcements

Voice announcements

Pre-recorded announcements

ALARM calls with DTMF announcements

HTTP/HTTPS request sending

Multicast listening

SIP call listening-in

Audio playing to zone from Audio LINE IN

Relay activation at call

Announcement recording via microphone and announcement check


3.1 Configuration


3.3 Downloads


3.1 Configuration

Configure 2N SIP Mic® via a PC equipped with any internet browser:

Launch your internet browser (Internet Explorer, Firefox, etc.).

Enter the IP address (e.g. ).2N ® SIP Mic http://192.168.1.100/

Enter the username and password to log in.Admin 2n

You have to know the device IP address to log in to the integrated web server. By

default, is set to the dynamic IP address mode: the IP address is acquired 2N ® SIP Mic

automatically if a properly configured DHCP server is available in the LAN. Where the

DCHP server is unavailable, can work in the static IP address mode. Refer 2N ® SIP Mic

to the section for configuration details.Configuration 2N ® SIP Mic

Should the device be still unavailable (forgotten IP address, LAN configuration change, etc.), find the IP address using a device button.

IP Address Lookup

Do the following to find the IP address:2N ® SIP Mic

Connect to a power supply (or disconnect and reconnect it if 2N ® SIP Mic

already supplied).

Wait for the sound signal .

Press the hang-up button on the device five times.

reads its IP address. 2N ® SIP Mic

If the address is 0.0.0.0, it means that did not get the IP address 2N ® SIP Mic

from the DHCP server.

http://192.168.1.100/


1.

2.

Note

Be sure to enter the button sequence within 10 seconds after the sound signal activation for security reasons. The button press timeout is 2 s.

DHCP is active after factory reset and the device obtains the IP address automatically. If you switch DHCP off, the default IP address, subnet mask and DNS server are configured as mentioned below.

Warning

Default network settings:

IP address 192.168.1.100

Mask 255.255.255.0

DNS 1 192.168.1.1

Description of 2N ® Helios IP Network Scanner

The purpose of this application is to find the dynamic IP address in the 2N ® SIP Mic

local IP network. Download the application from .www.2n.cz

Run the installer. Helios IP Network Scanner2N ®The installation Wizard guides you through the installation.

http://www.2n.cz/


2.

Helios IP Network Scanner2N® Installation Wizard

After installing the application, run the 2N ® Helios IP Network Scanner

application using the menu of the Microsoft Windows operating system.Start

Upon launch, the application starts searching the LAN automatically for all

with an assigned or statically set IP address. The devices are then 2N ® SIP Mic

listed in a table.


Helios IP Network Scanner2N ® Window

Select the to be configured. Click on it with the right-hand mouse 2N ® SIP Mic

button and select to open the web browser window, log in toBrowse...

and start configuring as described in the Login subsection below.2N ® SIP Mic

Login

In the web browser enter the IP address of . Subsequently, a login screen 2N ® SIP Mic

will be displayed. The default login username and password are as follows:

Username: Admin

Password: 2n


If the login screen does not appear, an incorrect IP address was entered into the web

browser or the administration web server was turned off. If you are not 2N ® SIP Mic

sure of the IP address of , use the 2N ® SIP Mic 2N ® Helios IP Network Scanner

application as described in the Description of 2N ® Helios IP Network Scanner

subsection.

Language SelectionYou can select the language using the tag menu in the right-hand upper corner as shown in Figure below.

Language selection

Start Screen

The start screen is displayed whenever you log in to the web interface. 2N SIP Mic®Use the System status menu in the left-hand upper corner of the navigation bar to return to the start screen any time. Choose the web interface language to the right.

Click the Log out button in the right-hand upper corner of the screen to quit 2N SIP ®.Mic


The start screen is also the first menu level and quick navigation (click on the pencil

symbol) to selected 2N SIP Mic® configuration sections. Some tiles also show selected

service states.

Configuration Menu

2N SIP Mic® configuration consists of 9 main menus – , ,System status Network, VoIP

, , , , and , each of which Audio Buttons Zones Action scheduler System Voice messagesis divided into submenus; see the survey below.

System Status

– line state infoSIP Proxy line status

– operation timeOperation time 2N SIP Mic ® – lock stateLock state

– LAN connection settingsNetwork

– device infoDevice

– real time and time zone settingsDate and time

Network


Network

– LAN connection settingsLAN

VoIP

– SIP proxy, codecs, etc. settingsSettings

– second call settingsCommon

– line state infoStatus

Audio

– ringing volume and key beep settingsSettings

Buttons

button action settings

Zones

zone parameter settings

Action scheduler

action settings

System

– user parameters, date and timeConfiguration

– configuration backup and reset, firmware upgrade, reboot, Maintenance factory default

Voice messages

voice and system message settings and upload


3.1.1 System Status

The menu provides a clear survey of current state and System status 2N SIP Mic ®information. The page is divided into six sections: , ,SIP proxy line status Operation time

, , and . Some sections provide just Lock state Network Device Date and timeinformation, some can be configured with the aid of the pencil symbol in the left-hand upper part.

SIP Proxy Line StatusProvides information on the current state of the SIP Proxy line. SIP Proxy line is

configured in the VoIP menu and helps register with the set SIP Proxy. 2N SIP Mic ® 2N

makes all outgoing SIP calls and receives incoming calls via this line. The SIP Mic ®available options are as follows: Inactive, Active, Registered, Registration in progress and registration error. The meanings are as follows.

Inactive The SIP line is off.

Active The SIP line is set in the VoIP menu but registration is not allowed (Outgoing

only).

Registered The SIP line is registered and functional (Outgoing and incoming calls).

Registration

in progress

The registration request was sent but no answer has been received yet because

the SIP Proxy server is busy or the request was sent to a wrong address.

Registration

error

A wrong name or password was used or the station has not been found. Check

the VoIP settings or contact the VoIP provider or your SIP Proxy administrator.


The SIP line can be operated without registration. However, you cannot receive incoming calls as the SIP Proxy does not know where to find the device. Outgoing calls are not affected by this mode.

Operation Time

Provides information on the operation time from the last restart or 2N SIP Mic ®disconnection (upgrade, switch off, power outage, etc.). The data is for information only.

Lock StatusDisplays the lock state information: Locked and Unlocked. If the state is Locked, no action button can be pressed on the console except for the call answer/reject button and microphone muting button. Click the editing icon to redirect to the System menu.

Network

Displays the current network settings of . Click the editing icon to get to 2N SIP Mic®the Network menu. The data is for information only.

DeviceDisplays the serial number, firmware version and bootloader version. The data is for information only.

Date and Time

Displays the current date and time in . The data is for information only. 2N SIP Mic®

Click the editing icon to get to the System / Date and time menu.


3.1.2 Network

2N SIP Mic® is connected to the Local Area Network with a valid IP address, which

must be properly set or obtained from the DHCP server in the LAN. Configure the IP address and DHCP server on the Network tab.

Tip

To find your intercom IP address, download the 2N Network Scanner®from for free or use the mechanism described in your www.2n.czintercom's installation manual – the intercom communicates the IP address to you via a voice function.

LANBy default, the device automatically gets the IP address from the DHCP server in the LAN. The current IP address is always displayed in the System status menu on the start screen. If there is no DHCP server available in your LAN, use the manual network configuration.

http://www.2n.cz/


– static IP address. The address is used together with the parameters IP addressbelow unless Activate DHCP is selected.

– set the network mask.IP mask

– default gateway address for communication with devices outside IP gatewaythe LAN.

IP DNS 1 – primary DNS server address for translation of domain names to IP addresses.

IP DNS 2 – secondary DNS server to be used where the primary DNS is unavailable.


3.1.3 VoIPThere are three SIP telephony sections in this menu. Use the Settings to set relevant call setup parameters, Proxy and registration server addresses, codec parameters and priorities and special actions during calls. Common helps you define how the device should receive calls or deal another incoming call. The Status section is for information only.

SettingsSIP Proxy account – set the user account parameters on the SIP Proxy Server: registration, protocols and registration expiry.

Caller ID – set your own phone number (or another unique ID consisting of

characters and digits), which, together with the domain, identifies in 2N SIP Mic®calls and registration.

– specify whether the UDP or TCP should be strictly used for Transport protocol SIP and RTP transmission.

– allow the SIP Proxy use.Use SIP account


– enter the opponent IP address (operator, PBX) to which SIP Proxy IP* 2N SIP ® should connect for call direction.Mic

– set the SIP Proxy listening port (typically 5060).Port

– allow registration with the opponent and specify the phone Use registration number for registration (Caller ID). If the device is not registered, no call setup requests can be set to it.

– choose UDP or TCP for SIP communication.Transport protocol

– set the opponent IP address (operator, PBX) to Registration server IP address

which should connect for registration requests.2N SIP Mic® – set the SIP Registrar server listening port (typically 5060).Port

– set the user name for authentication.Name 2N SIP Mic ® – set the password for authentication. If your IP PBX does Password 2N SIP Mic®

not request authentication, the parameter is not applied.

– set the registration expiry to control the registration Registration expiryrequest load of your network and SIP Registrar. The SIP Registrar can modify the expiry without letting you know.

– set the timeout for the to Timeout after wrong SIP registration 2N SIP Mic®register after an unsuccessful registration attempt.

– STUN server helps NAT clients (i.e. the PCs behind the firewall) set up STUN/NAT IPphone calls to the VoIP hosted outside the LAN.

Use local IP – use the local device IP address.

STUN

– enter the STUN server address (IP or domain name). The STUN serveraddress is used if STUN IP is selected in the RTP interface configuration.

– set the port to be used for STUN. The default value is .Port port 3478

STUN, keep alive

– enter the STUN server address (IP or domain name). The STUN serveraddress is used if STUN IP is selected in the RTP interface configuration..

– set the port to be used for STUN. The default value is .Port port 3478

– define the keep-alive packet sending period. The default Refresh rate


– define the keep-alive packet sending period. The default Refresh rate value is 600 s.

– enter the public IP address and NAT port to which signalling messages NAT IP shall be sent by the opponent. Packets are then sent to the PBX as defined in the port routing and router IP address settings.

Audio codec

Send DTMF via – choose the DTMF sending type.

– allow the classic DTMF sending in the audio band using Inband (Audio)standardised dual tones.

– allow DTMF sending via RTP according to RFC-2833.RFC2833

– allow DTMF sending via SIP INFO messages according to RFC-SIP info2976.

– set the payload type for DTMF: any value from 96 to 127. DTMF payload typeMake sure that the Proxy and end terminals are identical to make the function work properly.

– set the local RTP port to be the source of the RTP stream sent from RTP portthe device.

– enable/disable the use of audio codecs offered at the call setup Codec priorityand set the priority. The options are G.711a (alaw), G.711u (ulaw) and G.722.

– set the codec specific parameters.Codec settings

Codec name

– set the size of the data block to be sent. Used for more effective Blocks use of the bandwidth.

– use VAD for data transmission optimisation. Packets are not Use VAD sent when the user is not speaking. VAD stands for Voice Activity Detector.


Others

– select receiving SIP Receive SIP from any IP address (not only from SIP Proxy)messages from addresses other than SIP Proxy. Used for direct calling to an IP address, for example.

– allow sending 200 OK and BYE Send 200 OK and Bye after call rejection messages after call rejection. It is a specific setting. The call is then identified as received and immediately terminated on the Proxy. Normally, the call is rejected with cause "404 Not Found".

– set the incoming call answer Answer incoming call automatically 2N SIP Mic®type:

– does not answer incoming calls automatically. Receive No 2N SIP Mic®the call manually.

– answer incoming calls immediately automatically.Yes 2N SIP Mic® – receives incoming calls in x seconds For x seconds 2N SIP Mic®

automatically. Set a value in the range of 1–3600. The maximum ringing time is not applied in this case.

– set the maximum call setup and ringing time in which Maximum ringing timeoutgoing calls are terminated automatically. Set a value in the range of 1–3600. This parameter is applied only if the preceding parameter is set to No.


Common

– this parameter is applied Connect microphone automatically at incoming callonly if automatic call answering is selected (VoIP / Settings / Others menu). If you answer calls manually, it is not applied.

– set how to handle a call that comes in while Handle second incoming callanother call is active. The default value is Reject.

Reject – the other incoming call is rejected.

Ringing (LED flashing) – the other incoming call is signalled by flashing LEDs but does not affect the currently made call.

Ringing (LED, speaker tone) – the other incoming call is signalled by flashing LEDs and ringing tone from the speaker. The ringing tone of the other call is different from the common ringing tone.

Note

2N SIP M ® ic is capable of serving up to two calls at the same time. The

third and next incoming calls are rejected.

Status

SIP status – display the current SIP Proxy line status: Inactive, Active, Registered, Registration in progress and Registration error. Refer to the System Status subsection for details.

– display the set IP address for NAT if used. 0.0.0.0 is displayed when NAT IP


– display the set IP address for NAT if used. 0.0.0.0 is displayed when NAT IPSTUN server or Local IP is used.


Settings

Ringing volume – set the device ringing volume (incoming call tone).

– enable/disable the key beep.Key beep

See the device back panel for more volume and sensitivity controls.

The LINE IN signal gain is achieved mechanically using a rotary potentiometer on the panel back. Microphone sensitivity is controlled in the same way. The amplifier is the same for the primary microphone attached to the device upper panel and an external microphone MIC IN. Plug the connector into the socket to switch the signal direction. This means that the two microphones are never active at the same time. The attached external microphone has the priority. The LINE OUT and integrated speaker work analogously.


3.1.5 Buttons

Assign one of seven available functions to the buttons on this page. See 2N SIP Mic®the button survey below. Logic inputs are located below the call controlling buttons on the device back side. By default, all the available buttons are inactive and assigned no action. The options are as follows:

Outgoing call – when the button is pressed, a call is set up to the set destination via SIP Proxy.

– when the button is pressed, a call is set up to the set ALARM Outgoing call destination via SIP Proxy. The DTMF code or a voice message is played after the setup.

– when the button is pressed, an HHTP request is sent from HTTP request 2N ®.SIP Mic

– when the button is pressed, a call is set up to the set destination DTMF request via SIP Proxy. The selected DTMF code is played after the setup.

– the button controls the relay whose terminals are located on the Relay control

back.2N SIP Mic ® – the button activates the defined announcement to a zone.Announce to zone

– the button activates the defined listening to a zone.Listen to zone

Change Button SettingClick the edit symbol at the button to be edited to open a dialogue window. Each type of action includes three identical options.

– activate the button to enable the action to be executed.Button active

– button name.Name

– choose one of seven available actions.Action


Outgoing Call

Destination – set the destination (phone number or IP URI) to which the call shall be directed via SIP Proxy.

– set the call connection beep for . This Call connection beep 2N SIP Mic®selection is inactive by default.

– activate the relay at call connection. This Active relay at call connectionselection is inactive by default.

Outgoing Call ALARM

Destination – set the destination (phone number or IP URI) to which the call shall be directed via SIP Proxy.

– enter the DTMF code to be sent from after call connection. DTMF 2N SIP Mic®Not completed by default.

– select a voice message to be played at call Select voice announcementconnection. No voice message is selected by default.

– select automatic retry after call rejection. Automatic retry after call rejection The selection is inactive by default.

– set the count of call setup retries after call rejection: 0 to 30. Retry countThe default value is 0.

– set the timeout in seconds for call setup retries: 0 to 30. Retry timeoutThe default value is 10 s.


HTTP Request

HTTP request – set the HTTP request to be sent from 2N SIP Mic® when a

button is pressed.

– set the count of HTTP request sending retries if unsuccessful: Retry count0 to 30. The default value is 0.

– set the timeout in seconds for HTTP request sending Retry timeoutretries: 0 to 30. The default value is 10 s.

DTMF Request

Destination – s et the destination (phone number or IP URI) to which the call shall be directed via SIP Proxy.


– set the DTMF code to be sent from when a button is DTMF 2N SIP Mic®pressed. Set the DTMF sending method in the VoIP menu.

– play the DTMF code using the speaker.Listening mode 2N SIP Mic® – define the call hang-up. The options are Automatic call hang-up Call hang-up

(default) and Repeated button press call hang-up.

Relay Control

Press a button to control the relay in one of the following three modes:2N SIP Mic®Monostable – the relay is activated for a defined period of time.

Relay activity time

– the relay state changes for a period of time defined by the parameter.Bistable

Minimum activation time

– the relay is active while the button is being Activate relay by pressing a buttonpressed, yet for the minimum time specified here.

Minimum activation time

Announce to Zone

Select zone – select a zone for the announcement. Set the zone in the Zones menu.


– enable playing announcements before Announcement before voice message voice messages. Load a message of your own in the System messages / Voice messages menu. Disabled by default.

– set the audio source to be used for announcements. The default Audio source value is Microphone.

Audio message

– set the voice message to be played. Load a voice Voice message message in the Voice messages menu.

Microphone

– use the signal brought to the input.Input line 2N SIP Mic ®– make the announcement end Automatically after timeout expiry

after a timeout expiry. Set values 0 to 9600. The default value is 10.

– make the announcement end when a button is By pressing a buttonpressed.

– enable playing announcements after voice Announcement after voice message messages. Load a message of your own in the System messages / Voice messages menu. Disabled by default.

– the relay is activated when the call is connected. Active relay at call connectionThe selection is inactive by default.

Listen to Zone

Select zone – select a zone for the announcement. Set the zone in the Zones menu.

– the relay is activated when the call is Activate relay at call connectionconnected. The selection is inactive by default.


3.1.6 ZonesFind 12 pre-defined zone positions in the menu. Activate the zones using a button. If set yet inactive, a zone cannot be called or announced to. Click the trash bin to delete a row setting.

The following options are shared by all the zones:

– on or offState

– zone name, up to 20 charsName

Description – brief description, up to 60 chars

The setting forms are specific for the selected announcement destinations. See below. The following types of destinations are available:

– define the call type: or .SIP destination SIP proxy direct call

– define the address to which the stream is sent for the Multicast address announcing device.

– set the address for VAPIX communication.VAPIX destination

SIP Destination

Call via

SIP Proxy – use the SIP Proxy set in the VoIP menu for outgoing calls.

– route the call directly without the use of a SIP Proxy. The Direct callrequired destination format is .identification@ip_address:port

– enter the phone number for SIP Proxy or SIP URI for direct calls.Destination

– set the count of call setup retries after call Retry count after call rejection rejection: 0 to 10. The default value is 0.

– set the timeout in seconds for call setup retries: 0 to 30. The Retry timeoutdefault value is 10 s..

– set the maximum call duration after which the call shall Maximum call durationbe terminated: 0 to 60 min. The default value is 0 min – the parameter is not applied, the call duration is unlimited.


– set the audio codec for outgoing RTP packet encryption: G.711a Audio codec (alaw) or G.711u (ulaw).

Multicast Address

Address – set the multicast IP address to which multicast RTP packets are sent. The allowed range is 239.0.0.0 ~ 239.255.255.255.

– set the destination port to which the audio stream is sent.Port


– set the audio codec for outgoing RTP packet encoding: G.711a Audio codec (alaw) or G.711u (ulaw).

VAPIX Destination


VAPIX Destination

Transport protocol – select the type of audio stream transmission: unsecured HTTP or secured via ssl in HTTPS.

– set the IP address to which RTP packets are sent.Address

– set the destination port via which the device listens.Port

– set the user name for authentication.User name

– set the password for authentication.Password


– set the audio codec for outgoing RTP packet encoding: G.711a Audio codec (alaw) or G.711u (ulaw).


3.1.7 Action SchedulerThe menu includes 12 defined actions. Just use the switch to enable/disable the action. If the switch is inactive for an action, the action settings are not used. An action is generated supposing that it is activated and all the set conditions are met. You can only use the scheduler to generate the actions that are configured via a button. However, it is not allowed to generate actions that require a microphone. Each zone is assigned a name and short description. Click the pencil symbol to open a zone setting dialogue. Click the trash bin to delete the zone setting and deactivate the zone.

Note

Some actions cannot be set using the Action scheduler:2N SIP Mic®Outgoing call – cannot be set due to the use of a microphone and speaker.

– can be set to a limited extent due to the use of a Announce to zonemicrophone and speaker. Use the Audio message and Input line as a source only.

– cannot be set due to the use of a microphone and Listen to zonespeaker.

Action SettingThe following settings are available in the dialogue window.


– activate/deactivate an action: On or Off. The default value is Off.State

– add the name of the action to be generated, up to 20 characters.Name

– add a description of the action to be generated, up to 60 Description characters.

– set the date from which the action is active.Start date

– set the date on which the action becomes inactive.End date

– set the weekdays and holidays on which the action is active.Allowed days

– set the time at which the action is generated for the first time.Use from

– set the time at which the action is not generated any longer.Use to

– set the action repeating interval: 5 to 120 minutes. The default Retry interval value is 60 minutes.

– make sure that any action to be generated is Generate action via button

configured for a button. Use the menu for setting. 2N SIP Mic ® Buttons


3.1.8 System

ConfigurationAccount

User name – set the user name for web login.2N SIP Mic®Default user: Admin

– set the password for web login.Password 2N SIP Mic®Default password: 2n

We strongly recommend you to change the password upon your first login!

– set the automatic web interface logout time: 10–Automatic logout 2N SIP Mic®3600 s. The default value is 600 s.


Date and time

Use NTP server – use the NTP server for internal time synchronisation with 2N ®. Enable the function to deactivate the manual local time setting.SIP Mic

– set the NTP server IP address to be used for NTP server 2N SIP Mic®internal time synchronisation.

– set the NTP server port to be used for internal time Port 2N SIP Mic®synchronisation.

– set the time zone for the installation site. WinterTime zone 2N SIP Mic®/summer time is not considered automatically.

– set a date in the DD.MM.RRRR format.Date

– set a time value in the HH:MM 24-hour format.Time

– use the button to synchronise the time with your Set local time 2N SIP Mic ®

current PC time value. Press Apply to set the time value in whole minutes.

– this function has not been implemented yet.Syslog

– lock the console to prevent the action buttons from being used. Console lockLocking is signalled by backlight flashing of the button pressed.

Note

The console lock only controls the upper panel buttons. The logical inputs attachable to the back panel remain active.


MaintenanceThis section only describes the action buttons that generate direct actions to be confirmed using a dialogue window.

Device reboot – restart . The entire restart process takes about 30 s. 2N SIP Mic®Once obtains the IP address after restart, the login window is 2N SIP Mic ®displayed automatically.

– reset all the parameters except for network settings. Factory reset 2N SIP Mic®To reset fully, use the Reset button on the device bottom.2N SIP Mic®

– upload configuration from backup. Press the button to Upload configurationdisplay a dialogue window for you to choose the configuration file to be uploaded.

– back up the current configuration. Press Download configuration 2N SIP Mic ®the button to download the full configuration to be saved on your PC.

– upgrade your firmware. Press the button to System upgrade 2N SIP Mic ®display a dialogue window for you to choose the firmware file for your 2N SIP ®

. is automatically restarted upon a successful firmware upload to Mic 2N SIP Mic®make full use of the new firmware. The entire upgrade process takes less than 1

minute. Refer to for the latest firmware version. The www.2n.cz 2N SIP Mic ®firmware upgrade does not affect the configuration. checks the 2N SIP Mic®firmware file and prevents you from uploading a wrong or corrupt file.

http://www.2n.cz/


3.1.9 Voice MessagesThis menu includes a survey of 14 user message positions in the device for zone announcements. You can load messages in files, play pre-defined messages or remove messages from the device. You can arrange the rows from A to Z or vice versa in each column.

Voice Messages

– set the message serial number: 1–14.Number

– add the message name of your own, up to 60 characters. If the message Name is loaded automatically via a button, the name is always Message x, where x denotes the message number.

– open a dialogue window to select the path to the audio file on your Load file PC hard drive. Click the cross to delete a message without changing the message number.

– press Play to play a message. Click Stop, which does not appear Play/Stopuntil the playing starts, to stop playing the current file. Sound is played to your PC system speakers or attached headset.

– delete a file including its name irretrievably.Delete

Note

The allowed format of the files to be played is MP3.

Once loaded, the file is resampled to 32 kHz to be transmitted via the SIP and VAPIX protocols.

The maximum file size is 8 MB regardless of its length.


System Messages

– set the message serial number: 1–2.Number

– add the message name. The System message names are fixed and Name invariable.

1 – announcement before voice message

2 – announcement after voice message

– open a dialogue window to select the path to the audio file on your Load filePC hard drive.

– press Play to play a message. Click Stop, which does not appear Play/Stopuntil the playing starts, to stop playing the current file. Sound is played to your PC system speakers or attached headset.

– delete a user loaded file. The name does not change and the original Deletesystem tone is restored upon deletion.



The following subsections provide examples of the settings. The simplest 2N SIP Mic®

examples are always chosen, so some functions can be neglected for simplification. Refer to the Configuration subsections for full details.


3.2.2 Announce to Zone – VAPIX


3.2.4 HTTP Request



The steps below describe how to set a new device quickly for announcing 2N ® SIP Mic

to a multicast zone via a microphone. This is what you need for operation:

2N ® SIP Mic

microphone

supply adapter

UTP cable with PoE for LAN connection

Use a PC connected to the same network as to configure the basic 2N ® SIP Mic

parameters.

Step 1: Connection

Pack out and connect the microphone and supply adapter included in the 2N ® SIP Mic

delivery. Insert a power cable connected to your LAN into the LAN connector on the back.

How to find the IP address:2N ® SIP Mic

Turn on the device switch.

Wait until you can hear the sound signal .

Press the call hang-up button on the device five times.

reads its IP address. 2N ® SIP Mic

If the address is 0.0.0.0, it means that did not get its IP address 2N ® SIP Mic

from the DHCP server. In that case contact your network administrator.


Having found the IP address, open any web browser on a PC connected to the same network.

Enter http://found_IP_address/ into the address row.

Confirm your selection. If is connected in the right network, its 2N ® SIP Mic

configuration web page opens up.

Log in using the user name and password.Admin 2n

Step 2: Button SettingConfigure multicast announcing for a button. Go to the Buttons menu to display the button and logic input list. Choose one of the 12 system buttons, press the switch to activate it and click the pencil symbol. The following dialogue window opens up:

Enter a button name into the Name field. The description will be displayed in the menu. Go to Action and select Announce to zone. The menu will change according to the action selected. Select a zone in Action settings. Always choose the first zone even it lacks description. Enable Announcement before/after voice message if necessary. Select Microphone as the Audio source.

Click Change to save the settings.

Step 3: Zone SettingTo execute the action via the set button, set the zone to be announced in the Zones menu. There is a list of 12 zones in the menu. Activate zone 1, which you selected while setting the button. Click Edit to open the following dialogue:

http://zjitn_IP_adresa/


Select the zone name and description. Always choose Multicast address as the Destination type. Enter the future multicast address into the Address field. Doing this, remember to use the allowed address range: 239.0.0.0 to 239.255.255.255. Complete

the address and port to which shall send the RTP stream. The devices 2N ® SIP Mic

that enable multicast messages to be played shall log in to this address to receive the RTP stream. Now define the Maximum call duration and Audio codec to be used for transmission. Click Change to save the settings. Configure the receivers as specified in their respective manuals to receive transmissions from the multicast address chosen by you. Now the settings are completed.

Step 4: PlayingOnce the receivers are configured, you can test the announcing function. Press button 1 on the console. The button should be shining blue and the call hang-up button should be shining red. Now the announcement before voice message is being played to the zone. When the call pick-up button starts shining blue, you can send your own announcement to the zone via an attached microphone. You can mute the microphone during the announcement. To stop announcing, press the call hang-up button or button 1. If this happens when the microphone is inactive, the call is ended immediately. If the microphone is active, the announcement after voice message is played first. Or, you can also press the call hang-up button repeatedly to stop the transmission. When the maximum call duration is achieved, the call is terminated automatically. However, the same procedure applies to it like in the button hang-up case.


3.2.2 Announce to Zone – VAPIXVAPIX announcing is similar to multicast announcing. The difference is that VAPIX plays announcements to one device only. It is a proprietary protocol, which enables an RTP stream to be sent to the set address. The advantage is that the communication is secure and every connection is authenticated. Be sure to create a user with operator rights at least in the device. And remember to select Unencrypted only in the HTTP/RTSP Password Settings / Allow password type in the VAPIX settings in the AXIS product.

Further settings relate to only. You can use the steps included in the 2N ® SIP Mic

preceding subsection. Just change Multicast zone to VAPIX zone. Having set the parameters, adjust steps 2 and 3. If you have not tried express settings, follow steps 1 and 2. Just select VAPIX as the zone in Action settings. Step 3 is as follows for VAPIX:

To generate an action via the set button, set the zone to be announced in the Zones menu. There is a list of 12 zones in the menu. Activate zone 1, which you chose while setting the button. Click Edit to open the following dialogue:


Select the zone name and description. Choose VAPIX destination as the Destination type. There are two Transport protocol options: HTTP or HTTPS. Choose HTTP for simplicity as some additional changes have to be done for HTTPS. Add the speaker IP address into the Address field. Port is set automatically: 80 for HTTP and 443 for HTTPS. If you use other ports for speaker communication for some reason, change the

setting accordingly. For VAPIX verification, set the user name and password for 2N ® authentication. Make sure that the AXIS user has operator rights at least. Now SIP Mic

define the Maximum call duration and Audio codec to be used for transmission. G.711u (uLAW) is the only supported codec for VAPIX at present. Click Change to save the settings. Now you can play announcements to the VAPIX zone as well as to the multicast zone. Refer to step 4 in the preceding subsection.

HTTPS SettingsA security certificate has to be generated in AXIS for HTTPS. Select Create self-signed certificate in the System Options/Security/Certificates menu to create a new certificate.

Go to the System Options/Security/HTTPS menu. Select the new certificate and set the required roles in HTTPS Connection Policy: Operator, HTTP & HTTPS in our case. Click Save for confirmation.


Once you save the changes, you can select HTTPS as the transport protocol in the 2N® settings. Refer to step 4 in the preceding subsection.SIP Mic



There are two ways how to load a voice message to . You can either add 2N SIP Mic®your audio file to the Voice messages menu via a web browser. Or, you can load a message via a microphone or LINE IN. In both the cases, you need a LAN-connected console and PC-based configuration. In the latter case, you have to configure a button to play a message.

Loading via Web

Open Voice Messages to find 14 pre-defined positions for new announcements. Click Load file to open a dialogue window for file loading. Select the audio file from your PC hard drive and click Load. If the file meets all processing requisites, it will be loaded to the device memory. We recommend you to use the WAV format, 8 kHz sampling frequency, 8 bit resolution and thus 64 kbps baudrate and aLAW codec. Or, you can load a record from another file as the device automatically resamples it to the required format. The m aximum size of the file to be loaded is 8 MB.

Note

The audio record quality gets deteriorated during format resampling and so load your files with this limitation in mind!

Info

Standard audio formats are supported: .WAV, MP3, etc.

8 kHz sampling frequency, 8 bit resolution

Maximum size of the file to be loaded: 8 MB

Having loaded the file, press Play for check. Use the cross at the record to delete a record and click the trash bin symbol to delete a whole row including the file and filename.

Loading via Microphone

You can also load messages using a microphone or the LINE IN audio input. Make sure that zone announcement is set for a button as described in the Buttons subsection: Audio source, Audio message. Then generate the following actions with a long button press:

2-second button press – play the currently set audio message

4-second button press – start loading of a new audio message


Note

Once loading starts, the original audio message is deleted irreversibly.

The maximum length of the audio message to be loaded is 60 s.

A microphone attached to the front panel is used as the default sound source. If unattached, connect a microphone to the back panel or LINE IN.


3.2.4 HTTP RequestSet the HTTP request to open the door, activate the network relay or send commands

to other devices via the console. See the example below showing how to 2N SIP Mic ®set the switch activating HTTP command.2N Helios IP Verso ®Suppose there is a installation at the main entrance to your 2N Helios IP Verso ®premises and calling to is configured for one of its buttons. Press the 2N SIP Mic®button to set up an incoming call to . The operating staff will answer the 2N SIP Mic®call and open the door for the caller. Typically, the door is opened by the DTMF code.

, however, is not equipped with a keypad for the code to be entered. 2N SIP Mic®Therefore, configure the HTTP command for a button and press the button to send

the command to for door lock relay activation.2N Helios IP Verso ®To set the HTTP command, go to the configuration and open the button 2N SIP Mic ®menu. Select one of the buttons, activate it with a switch and click edit to open the following dialogue window.

Add a name to the action. Select the HTTP request from the action list. Set the action using the supported HTTP request format, which, in our case, is as follows:

http://IP_ADDRESS/api/switch/ctrl?switch=1&action=on

Do not set the Retry count unless the HTTP request is denied for a reason. In our case, the call was answered, which means that the device is available and no timeout or retry count need to be configured. Save the setting. Press the button and when it turns pink, the command is successfully sent and a green door-open indicator lights

up on . At the same time, the relay is activated and the door 2N Helios IP Verso®

opening tone is generated.

http://IP_ADRESA/api/switch/ctrl?switch=1&action=on


Software

2N Helios IP network scanner 3.0.4®

https://www.2n.cz/en_GB/products/2n-network-scanner

http://www.2n.cz/download/7/0/2/3/2n_network_scanner_3.0.4.zip


Mechanical and Electrical Parameters

Dimensions: diameter 237 mm, length 309.6 mm

Weight: 2.3 kg

Colour: grey

Operating temperature: -30 ˚C – +60 ˚C

Protection: IP66

Instalation: U-type holder made of stainless steel

External power supply: 24 V DC / 2 A

LAN supply: PoE IEEE 802.3af

LAN connection: RJ-45 connector on back panel, 10/100BASE-TX with Auto-MDIX function

Supported protocols: SIP2.0, SIPS (TLS), DHCP opt. 66, SMTP, 802.1x, RTSP, RTP, SRTP, TFTP, HTTP, HTTPS, Syslog, ONVIF

Operating temperature: -30 ˚C to 60 ˚C (-22 ˚F to 140 ˚F)

Operating humidity: 10 to 85 % (not condensing)

Permitted temperature range for product transport: -30 ˚C to 60 ˚C (-22 ˚F to 140 ˚F)

Loudspeaker impedance: 8 Ω

Frequency range:

400 Hz – 7.5 kHz (-10 dB)

275 Hz – 12 kHz (-20 dB)

Harmonic distortion: 0.05 % @ 1 kHz

Signal-to-noise ratio: 91 dB

Sound pressure level:

110 dB (for 1 kHz, distance 1 m)

124 dB (SPLmax)

Output power: 8 W (PoE) / 25 W (24 V)

Audio codecs: G.711 (PCMA, PCMU), G.722, L16 / 16 kHz


400 Hz – 7.5 kHz (-10 dB)

275 Hz – 12 kHz (-20 dB)


5. Supplementary Information


5.1 Troubleshooting


5.3 General Instructions and Cautions


5.1 Troubleshooting

For the most frequently asked questions refer to .faq.2n.cz

http://faq.2n.cz/



Europe

2N SIP Mic® conforms to the following directives and regulations:

Directive 1999/5/EC of the European Parliament and of the Council, of 9 March 1999 - on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity

Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits

Directive 2004/108/EC of the Council of 15 December 2004 on the harmonisation of the laws of Member States relating to electromagnetic compatibility

Commission Regulation (EC) No. 1275/2008, of 17 December 2008, implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for standby and off mode electric power consumption of electrical and electronic household and office equipment

Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

Regulation (EC) No. 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive 1999/45/EC and repealing Council Regulation (EEC) No. 793/93 and Commission Regulation (EC) No. 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC

Directive 2012/19/EC of the European Parliament and of the Council of 4 July 2012 on waste electrical and electronic equipment.

Industry CanadaThis Class B digital apparatus complies with Canadian ICES-003. / Cet appareil numérique de la classe B est conforme a la norme NMB-003 du Canada.

FCCNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.


This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna

Increase the separation between the equipment and receiver

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.


5.3 General Instructions and CautionsPlease read this User Manual carefully before using the product. Follow all instructions and recommendations included herein.

Any use of the product that is in contradiction with the instructions provided herein may result in malfunction, damage or destruction of the product.

The manufacturer shall not be liable and responsible for any damage incurred as a result of a use of the product other than that included herein, namely undue application and disobedience of the recommendations and warnings in contradiction herewith.

Any use or connection of the product other than those included herein shall be considered undue and the manufacturer shall not be liable for any consequences arisen as a result of such misconduct.

Moreover, the manufacturer shall not be liable for any damage or destruction of the product incurred as a result of misplacement, incompetent installation and/or undue operation and use of the product in contradiction herewith.

The manufacturer assumes no responsibility for any malfunction, damage or destruction of the product caused by incompetent replacement of parts or due to the use of reproduction parts or components.

The manufacturer shall not be liable and responsible for any loss or damage incurred as a result of a natural disaster or any other unfavourable natural condition.

The manufacturer shall not be held liable for any damage of the product arising during the shipping thereof.

The manufacturer shall not make any warrant with regard to data loss or damage.

The manufacturer shall not be liable and responsible for any direct or indirect damage incurred as a result of a use of the product in contradiction herewith or a failure of the product due to a use in contradiction herewith.

All applicable legal regulations concerning the product installation and use as well as provisions of technical standards on electric installations have to be obeyed. The manufacturer shall not be liable and responsible for damage or destruction of the product or damage incurred by the consumer in case the product is used and handled contrary to the said regulations and provisions.

The consumer shall, at its own expense, obtain software protection of the product. The manufacturer shall not be held liable and responsible for any damage incurred as a result of the use of deficient or substandard security software.


The consumer shall, without delay, change the access password for the product after installation. The manufacturer shall not be held liable or responsible for any damage incurred by the consumer in connection with the use of the original password.

The manufacturer also assumes no responsibility for additional costs incurred by the consumer as a result of making calls using a line with an increased tariff.

Electric Waste and Used Battery Pack Handling

Do not place used electric devices and battery packs into municipal waste containers. An undue disposal thereof might impair the environment!

Deliver your expired electric appliances and battery packs removed from them to dedicated dumpsites or containers or give them back to the dealer or manufacturer for environmental-friendly disposal. The dealer or manufacturer shall take the product back free of charge and without requiring another purchase. Make sure that the devices to be disposed of are complete.

Do not throw battery packs into fire. Battery packs may not be taken into parts or short-circuited either.


2N TELEKOMUNIKACE a.s.

Modřanská 621, 143 01 Prague 4, Czech Republic

Phone: +420 261 301 500, Fax: +420 261 301 599

E-mail: [email protected]

Web: www.2n.cz

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